SRS Labs iWOW-02 Adapter for iPhone/iPod/iPod touch (Chrome on Black) Enhances your listening experience by creating a bigger and wider sound field SRS iWow App (included) allows you to customize songs to your liking Delivers natural and immersive sound with deep and rich base. Dynamically locates and restores audio details buried in the source material Connects snugly and easily with one button control for audio enhancement providing ultra clear and crisp definition.